Is there some way to disable networking by passing a kernel option through grub? Prefereably I could only disable 2 interfaces, but disabling all networking would be okay also.
My use case is that I ...

where SELinux writes it's alerts?
I searched in google and man but not found this.
I did tail -f to /var/log/secure, but also there, the lines were not added when SELinux policy violation took place.
...